Consistent Error Handling
Error handling in firmware is a difficult task. If you decide to ignore errors, the best you can expect is ...
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Use Enum with More Class!
You may be familiar with enum values, but do you know about enum classes? This great feature was introduced with ...
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C++ Templates for Embedded Code (Part 2)
Templates are a powerful feature of the C++ language, but their syntax can be complex. Here I will continue with ...
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Bit Manipulation using Templates
Did you read my article about C++ templates for embedded code? You learned how to use function templates. This post ...
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C++ Templates for Embedded Code
Templates are a powerful feature of the C++ language but their syntax can be complex. This causes some developers to ...
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Auto and Structured Binding
This article is just a short follow-up article for “Write Less Code using the ‘auto’ Keyword”. Structured binding is something ...
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Guide to Modular Firmware
This article is for embedded software developers with a solid working knowledge of C or C++, but who struggle with ...
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It’s Time to Use #pragma once
In my opinion, preprocessor macros and the outdated #include mechanism are one of the worst parts of the C++ language ...
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Write Less Code using the “auto” Keyword
The auto keyword was introduced with C++11. It reduces the amount of code you have to write, reduces repetitive code ...
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Units of Measurements for Safe C++ Variables
In your program code, you often deal with unitless values. You can add the units of measurements in the variable ...
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Real Time Counter and Integer Overflow
After writing the article about event-based firmware, I realised there are some misunderstandings how real-time counter are working and should ...
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Class or Module for Singletons?
Should you use a class or a module with a namespace for a singleton interface in your firmware? I found ...
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Event-Based Firmware (Part 2/2)
In the first part of this series, we explored the general concept of event-based firmware. To read that article, follow ...
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Event-based Firmware (Part 1/2)
You start with small, simple firmware. But with each added feature, the complexity grows and grows. Soon, you need a ...
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How to Deal with Badly Written Code
Sadly there is a ton of badly written code out in the wild. Hardware related code, seem to suffer more ...
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Make your Code Safe and Readable with Flags
Flags play an important role in embedded software development. Microcontrollers and chips are using registers where single bits or combinations ...
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How and Why to use Namespaces
Namespaces are a feature of C++ which address the problem of name conflicts. There is a "global" namespace, where everything ...
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